The main purpose of the buffer is to prevent the compressed air system pressure fluctuations, compressed air happened to prevent further cooling, prevent compressor working too much.

缓冲器的主要目的在于防止压缩空气系统的压力发生波动、防止压缩空气进一步降温，避免压缩机工作过度。

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Firstly, this paper introduces the structure and working principle of precision hot pressure welding system, then the hardware and software of control system is introduced.

本文首先介绍精密热压焊系统的组成结构及工作原理，然后阐述了控制系统的硬件构成及软件系统。

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The new developed pressure calibrator can still work outside laboratory and working area to assure the validity of industrial control system by the greatest extent.

便携式数字压力校验仪在远离实验室、工作基地的现场环境仍能可靠工作，最大限度地保证了工业控制、监测系统的工作有效性。

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One obvious consequence will be pressure on the social-insurance system, including health care and pensions, as the working-age population shrinks dramatically.

ECONOMIST: Japan